package com.itheima.reggie.common;
/**
 * 基于ThreadLocal封装工具类，用户保存和获取当前登录用户id
 */
public class BaseContext {
     private static ThreadLocal<Long> threadLocal = new ThreadLocal<>();
     /**
      * 设置值
      * @param id
      */
     public static void setCurrentId(Long id){
          threadLocal.set(id);
     }
     /**
      * 获取值
      * @return
      */
     public static Long getCurrentId(){
          return threadLocal.get();
     }
}
